9166705 has 4 divisors (see below), whose sum is σ = 11000052. Its totient is φ = 7333360.

The previous prime is 9166693. The next prime is 9166709. The reversal of 9166705 is 5076619.

9166705 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7306209 + 1860496 = 2703^2 + 1364^2 .

It is not a de Polignac number, because 9166705 - 2²³ = 778097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9166709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 916666 + ... + 916675.

It is an arithmetic number, because the mean of its divisors is an integer number (2750013).

Almost surely, 2^9166705 is an apocalyptic number.

It is an amenable number.

9166705 is a deficient number, since it is larger than the sum of its proper divisors (1833347).

9166705 is a wasteful number, since it uses less digits than its factorization.

9166705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833346.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 9166705 is about 3027.6566846325. The cubic root of 9166705 is about 209.2848310035.

The spelling of 9166705 in words is "nine million, one hundred sixty-six thousand, seven hundred five".